Fixed Docker and Travis build

.travis.yml

@@ -9,10 +9,8 @@ branches:
 env:
   - STREAMFLOW_VERSION="$(cat streamflow/version.py | grep -oP '(?<=VERSION = \")(.*)(?=\")')"
 install:
-  - pip install pipenv pypisearch requests tabulate
-  - pipenv --python 3.8
-  - pipenv install --dev
-script: pipenv run pytest
+  - pip install pypisearch requests tabulate pytest
+script: pytest
 before_deploy:
   - |
     if [ "${STREAMFLOW_VERSION}" != "$(python -m pypisearch streamflow | grep -oP "(?<=^streamflow \()(.*)(?=\))")" ]; then

Dockerfile

@@ -1,43 +1,45 @@
-FROM python:3.8-alpine AS builder
+FROM python:3.8-alpine3.13 AS builder
 ARG HELM_VERSION
 
-ENV PIPENV_VENV_IN_PROJECT=1
+ENV PYTHONPATH="${PYTHONPATH}:/build"
+ENV PATH="/root/.local/bin:${PATH}"
 
-COPY ./streamflow ./Pipfile ./Pipfile.lock /streamflow/
+COPY ./setup.py ./setup.cfg ./pytest.ini ./MANIFEST.in ./LICENSE ./README.md /build/
+COPY ./streamflow /build/streamflow
 
 RUN apk --no-cache add \
         bash \
         cargo \
         curl \
         g++ \
         libffi-dev \
-        libressl-dev \
         libxml2-dev \
         libxslt-dev \
         make \
         musl-dev \
         openssl \
+        openssl-dev \
     && curl -L https://git.io/get_helm.sh -o /tmp/get_helm.sh \
     && chmod +x /tmp/get_helm.sh \
     && /tmp/get_helm.sh --version ${HELM_VERSION} \
-    && cd /streamflow \
-    && python setup.py install
+    && cd /build \
+    && pip install --user .
 
-FROM python:3.8-alpine
+FROM python:3.9-alpine3.13
 LABEL maintainer="iacopo.colonnelli@unito.it"
 
-ENV PYTHONPATH="${PYTHONPATH}:/"
+ENV PATH="/root/.local/bin:${PATH}"
 
-COPY --from=builder /streamflow/ /streamflow/
+COPY --from=builder "/root/.local/" "/root/.local/"
 COPY --from=builder /usr/local/bin/helm /usr/local/bin/helm
 
 RUN apk --no-cache add \
-        libressl \
         libxml2 \
         libxslt \
         nodejs \
+        openssl \
     && mkdir -p /streamflow/results
 
 WORKDIR /streamflow/results
 
-ENTRYPOINT ["/streamflow/.venv/bin/python", "-m", "streamflow"]
+ENTRYPOINT ["streamflow"]